Top 23 credit-card Open-Source Projects

• cleave.js

  2 17,940 3.8 JavaScript

  Format input text content when you are typing...

• Firefly III

  71 14,069 9.9 PHP

  Firefly III: a personal finances manager

  

  Project mention: Firefly III: A free and open source personal finance manager | news.ycombinator.com | 2024-02-15

  Not SQL, but check out the contents of the database folder. For example:

  https://github.com/firefly-iii/firefly-iii/blob/main/databas...

• InfluxDB

  www.influxdata.com

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• card

  1 11,624 1.8 SCSS

  :credit_card: make your credit card form better in one line of code

• react-credit-cards

  1 2,551 0.0 SCSS

  Beautiful credit cards for your payment forms

  

• CreditCardForm

  0 1,467 0.0 Swift

  CreditCardForm is iOS framework that allows developers to create the UI which replicates an actual Credit Card.

• react-native-credit-card-input

  1 1,434 0.0 JavaScript

  Easy, cross-platform credit-card input for your React Native Project! Start accepting payment 💰 in your app today!

• EMV-NFC-Paycard-Enrollment

  3 1,415 0.0 Java

  A Java library used to read and extract data from NFC EMV credit cards (Android/PCSC).

  Project mention: My credit card was fraudulently maxed out hours after activating it. How is this even possible? | /r/personalfinance | 2023-07-10

  https://github.com/devnied/EMV-NFC-Paycard-Enrollment is some source code (plus one of those android apps) if you want to try it out yourself in one of your cards

• WorkOS

  workos.com

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• awesome-billing

  2 804 8.8

  💰 Billing & Payments knowledge for cloud platforms

  Project mention: EU suggests breaking up Google's ad business in preliminary antitrust ruling | news.ycombinator.com | 2023-06-14

  In a project I maintain on billing and payments[1], I had a link to Google Ads API. It was documenting how they had hard-limit budget, with notions like "capped actuals" and "monthly with rollover". The explanation was quite good so I keep it around to explain the concept, and why it was perfect for customers to avoid any surprises.

  Then the URL[2] 404'd and the API disappeared. I couldn't find any references to a "BillingCap". I wondered why[3].

  Now it makes sense: they got rid of budgets as you explained above. Everything's seems to be obfuscated behind a quite opaque Proposals/Deals[4] data structure now.

  [1]: https://github.com/kdeldycke/awesome-billing

• fraud-detection-handbook

  1 424 0.0 Jupyter Notebook

  Reproducible Machine Learning for Credit Card Fraud Detection - Practical Handbook

  

• svelte-stripe

  5 376 7.6 Svelte

  Everything you need to add Stripe Elements to your Svelte project

• MFCard

  0 363 0.0 Swift

  Easily integrate Credit Card payments module in iOS App. Swift 4.0

  

• iso8583

  3 289 7.8 Go

  A golang implementation to marshal and unmarshal iso8583 message.

  

  Project mention: Fed Opens Service That Dramatically Speeds Up U.S. Payments | news.ycombinator.com | 2023-07-20

  Shameless plug, but Moov offers a single API for payments. The clearing house's RTP system will be supported shortly, and FedNow is coming soon after. Check out out here: https://moov.io/

• interactive-card

  1 282 0.0 JavaScript

  Credit card form with smooth and sweet micro-interactions

• bank2ynab

  4 240 6.4 Python

  Easily convert and import your bank's statements into YNAB. This project consolidates other conversion efforts into one universal tool.

  

  Project mention: Bank2YNAB: Instantly Import Your Non-US Bank Statements to YNAB | news.ycombinator.com | 2023-11-18

  Built a wrapper around the bank2ynab github repo to convert and import non-US bank statements into YNAB. If there's enough interest, I'm happy to enable the YNAB API integration to directly import statements into your accounts. Full list of supported bank formats: https://github.com/bank2ynab/bank2ynab#formats

• credit_card_validations

  0 228 4.5 Ruby

  :credit_card: ruby gem for validating credit card numbers, generating valid numbers, luhn checks

  

• YRPayment

  0 183 0.0 Swift

  Better payment user experience library with cool animation in Swift

• offset

  4 162 0.0 Rust

  Offset payment engine

  

• pyTeliumManager

  0 97 0.0 Python

  Python library to manipulate Ingenico mobile payment device like iCT220 or iWL220 equipped with Telium Manager. RS232/USB.

• PCard

  2 68 0.0 Kotlin

  Demo project to showcase adding payment card details using JetPack Compose

• FramesIos

  0 68 9.0 Swift

  Frames iOS: making native card payments simple

  

• Payment Card View

  0 65 0.0 Java

  Custom Credit/Debit card view

• ATGValidator

  0 51 0.0 Swift

  iOS validation framework with form validation support

  

• Credit Card Scanner

  0 44 6.7 Kotlin

  Android Credit Card Scanner using CameraX and ML Kit

• SaaSHub

  www.saashub.com

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credit-card related posts

• Bank2YNAB: Instantly Import Your Non-US Bank Statements to YNAB
  1 project | news.ycombinator.com | 18 Nov 2023
• Powerfully compare credit card bonuses with Offer Optimist's extensive filter and valuation engine! Free forever. Filter based on offer value, percentage of historical max, value of each currency, and more!
  1 project | /r/u_ComfortableFig9642 | 15 Aug 2023
• Fed Opens Service That Dramatically Speeds Up U.S. Payments
  1 project | news.ycombinator.com | 20 Jul 2023
• Alternative per YNAB in Italia?
  1 project | /r/ItaliaPersonalFinance | 9 Jul 2023
• EU suggests breaking up Google's ad business in preliminary antitrust ruling
  2 projects | news.ycombinator.com | 14 Jun 2023
• Has anyone worked with or considered moov.io for payment gateway and processing?
  1 project | /r/node | 31 May 2023
• I build a free credit card bonuses API, accessible to both developers and non-developers!
  1 project | /r/CreditCards | 17 Apr 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 18 Apr 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

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